Dn700 Pn80 Wcb Explosion Proof Electric Actuator Metal Seat Butterfly Valve Actuator Type
Dn700 Pn80 Wcb Metal Seat Butterfly Valve with Explosion-Proof Actuator for Gas Pipeline Product Description: Butterfly Valve with Explosion-Proof Actuator/ Gas Pipeline/ Metal Seat Description: As a gas modulation device & a two-way switch device, gas low-load electric butterfly valve is suitable ...
Pn80 Explosion Proof Electric Actuator
,Dn700 Explosion Proof Electric Actuator
,Metal Seat Butterfly Valve Actuator Type
Dn700 Pn80 Wcb Metal Seat Butterfly Valve with Explosion-Proof Actuator for Gas Pipeline
Product Description:
Butterfly Valve with Explosion-Proof Actuator/ Gas Pipeline/ Metal Seat
Description:
As a gas modulation device & a two-way switch device, gas low-load electric butterfly valve is suitable to ventilation and dust removing pipeline in the industrial fields of metallurgy, mineral, cement, chemical-engineering, power generation, industrial furnace and so on.
Specification:
| Power supply | AC220V 50/60HZ |
| Operating temperature | 0-450 Celsius degree (Optional) |
| Imput signal | 4-20mA |
| Output signal | 4-20mA |
| Body connections | Wafer /Flange(Optional) |
| Flow characteristics | Approximate EQ% |
| Body material | A3 Steel, Heat-resistance steel |
| Disc material | A3, Heat-resistant steel, SUS304 Stainless steel, SUS316 Stainless steel |
| Seal type | Open type, back-seated type (ultra high temperature application), sealed oblique plate type (room temperature application). |
| Valve size | DN100~DN2000 |
| Body ratings | 0.1~0.6MPa |
| Test pressure | Sealed 0.15Mpa; Body 0.11Mpa |
| Applicable temperature | < 200 Celsius degree Special: < 450 Celsius degree |
| Applicable medium | Smoke, air, gas |
| Manufacturing standards | JB/T8692-1998 |
Installation Diagram
The material of main parts
Part name |
Body |
Disc |
Stuffing box |
Gland ring |
Seat |
Packing |
Stem |
Material trademark |
WCB ZG1CrM0 ZG 1Cr18Ni9Ti |
WCB Stainless steel or lining |
WCB 40Cr ZG 1Cr18Ni9Ti |
WCB ZG1CrM0 ZG 1Cr18Ni9Ti |
FEP |
FEP |
2Cr13 |
Applicable channelizing medium
Medium state |
Medium Temp. |
Medium pressure |
Medium characteristics |
Medium concentration |
Medium name |
Liquid |
-50ºC~+160ºC |
0~20kg/cm2 |
Strong corrosion, high scour sharpen |
unlimited |
Acid, alkali, salt, chlorine gas, steam, source water, mine pulp, paper pulp, aqua regia, oxidant, reductant. |
Gas |
-50ºC~+160ºC |
0~20kg/cm2 |
Strong corrosion, high scour sharpen |
unlimited |
|
Mixture of liquid and gas |
-50ºC~+160ºC |
0~20kg/cm2 |
Strong corrosion, high scour sharpen |
<60% |
Control Diagram
| Model | Circuit | Model | Circuit |
| S | ON/OFF,no output signal | CPT | ON/OFF,output 4~20mA signal |
| MS | ON/OFF,output passive contact signal | PCU | Regulation,output 4~20mA signal |
Packing & Shipping:
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
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